/*
 * jPOS Project [http://jpos.org]
 * Copyright (C) 2000-2015 Alejandro P. Revilla
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Affero General Public License as
 * published by the Free Software Foundation, either version 3 of the
 * License, or (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU Affero General Public License for more details.
 *
 * You should have received a copy of the GNU Affero General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */

package org.jpos.iso.validator;

import org.jpos.core.Configuration;
import org.jpos.core.ConfigurationException;
import org.jpos.iso.*;
import org.jpos.util.LogEvent;
import org.jpos.util.Logger;

/**
 * ONLY TEST PURPOSE.
 * <p>Title: jPOS</p>
 * <p>Description: Java Framework for Financial Systems</p>
 * <p>Copyright: Copyright (c) 2000 jPOS.org.  All rights reserved.</p>
 * <p>Company: www.jPOS.org</p>
 *
 * @author Jose Eduardo Leon
 * @version 1.0
 */
@SuppressWarnings("unchecked")
public class TEST0100 extends ISOBaseValidator {

	public TEST0100() {
		super();
	}

	public TEST0100(boolean breakOnError) {
		super(breakOnError);
	}

	public void setConfiguration(Configuration cfg) throws ConfigurationException {
		super.setConfiguration(cfg);
		java.util.StringTokenizer st = new java.util.StringTokenizer(cfg.get("msg-type", ""), " ");
		while (st.hasMoreTokens())
			msgTypes.add(st.nextToken());
	}

	public ISOComponent validate(ISOComponent m) throws org.jpos.iso.ISOException {
		if (msgTypes.contains(((ISOMsg) m).getMTI())) {
			LogEvent evt = new LogEvent(this, "validate");
			try {
				super.validate(m);
				ISOMsg msg = (ISOMsg) m;
				int[] validFields = {4, 5, 7, 48};
				if (!msg.hasFields(validFields)) {
					ISOVError e = new ISOVError("Fields " + makeStrFromArray(validFields) + " must appear in msg.", "001");
					if (msg instanceof ISOVMsg)
						((ISOVMsg) msg).addISOVError(e);
					else
						msg = new ISOVMsg(msg, e);
					if (breakOnError)
						throw new ISOVException("Error on msg. ", msg);
				}
				return msg;
			} finally {
				Logger.log(evt);
			}
		} else return m;
	}

	private String makeStrFromArray(int[] validFields) {
		if (validFields == null) return null;
		StringBuilder result = new StringBuilder();
		for (int validField : validFields) {
			result.append(validField);
			result.append(", ");
		}
		result.delete(result.length() - 2, result.length() - 1);
		return result.toString();
	}

	private java.util.HashSet msgTypes = new java.util.HashSet();
}
